Billing never stops

First i was on maternity leave, with no salary.notified them and didnt use my card. Still they kept charging banl fees and intrest. Hence the reason i am no on credit bureuI then paid the full balance. Mailed 3 diffrent email address for the credit çard to be closed. Still month later got account for card fees. As according to call centre i only paid balance not settlement amount

According to me settlement amounts suppose to be less because you settling. When i phoned another months fees was added. I usef this card about 3years ago for the last time. Absolutely patetic